These are such a B especially when they follow a basic curl. Here’s what I do: perform 10-12 regular standing curls with weights or cables then with zero rest stand on this tube band turning your feet slightly out (further your legs are spread the more resistance) and slightly squat down to add some lower body burning. Perform 3 full curls then pulse middle to top 10x quickly ,then 3 slow full controlled curls straight into 10 pulses bottom to middle and end with 3 full curls. This burns so bad as you can see when I filmed this I was on my 3rd set of this circuit and could barely get through it ha ha.#burnssogood#biceps#bicepworkout#backbiday#bulgingbiceps#deathbybands